Q.7 Fill in the blanks to make each of the following a true statement :

(i) A \cup A′ = \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot

(ii) \phi ' \capA = \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot

(iii) A \cap A′ =\cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot

(iv) U′ \cap A =\cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot \cdot

Answers (1)

The following are the answers for the questions

(i) A \cup A′ = U

(ii) \phi\cap A  = A

(iii) A \cap A′ = \phi

(iv) U′ \cap A = \phi

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